Success of topiramate to slow progression of Blount disease in a toddler: A case study.

Rates of Blount disease and childhood obesity have increased in parallel, although the co-management of this acquired comorbidity and obesity is not well described. This report shares the course of a toddler with severe obesity who experienced rapid and persistent weight gain without success from nutrition and behavior changes. After repeat subspeciality evaluation, the patient was ultimately diagnosed with signs of early-onset Blount disease, urging the need for adjunct medical therapy. Initiation of topiramate was shown to achieve weight neutrality and improve the patient's body mass index (BMI), appearing to halt the progression of Blount disease and avoiding escalation to surgical treatment. This report suggests topiramate can be an effective and well-tolerated medication in young patients with a pressing need for weight intervention.

A 6-year-old girl with fever, rash, and increased intracranial pressure.

BACKGROUND: Rocky Mountain spotted fever (RMSF) is a well-described, potentially lethal, tick-borne zoonotic infection and has very effective therapy. However, the diagnosis might not be made early enough, often leading to worse outcomes. OBJECTIVE: Our aim was to discuss the diagnostic dilemmas facing the physician when evaluating patients with suspected RMSF. METHODS: We report a case of RMSF in a 6-year-old girl who presented to our hospital with a 7-day history of fever, headache, and a petechial rash. After blood cultures were obtained, the patient was treated empirically with doxycycline, vancomycin, and ceftriaxone. During the next 24 h, her clinical status worsened, with acute onset of altered mental status, posturing, and fixed and dilated pupils. A computed tomography scan of the brain demonstrated diffuse cerebral edema with evidence of tonsillar herniation. She died 24 h after admission. A serum specimen tested positive for immunoglobulin G to Rickettsia rickettsii at a titer of 128 dilutions, confirming recent infection. CONCLUSIONS: We present this case to raise awareness of RMSF in patients who present with a nonspecific febrile illness in tick-endemic areas in the United States. Early diagnosis and treatment with doxycycline before day 5 of illness is essential and can prevent morbidity and mortality.